1806 The original Lower Trenton Toll Bridge, which spans the Delaware River between Morrisville, Pennsylvania and Trenton, New Jersey, is opened. A later bridge opened in 1935 is also known as the Trenton Makes - the World Takes Bridge.

1972 'Bloody Sunday': 27 unarmed civilians are shot (of whom 14 were killed) by the British Army during a civil rights march in Derry; this is the highest death toll from a single shooting incident during 'the Troubles'